EP0782702A1 - Dispositif a usage unique d'analyse d'un liquide corporel - Google Patents
Dispositif a usage unique d'analyse d'un liquide corporelInfo
- Publication number
- EP0782702A1 EP0782702A1 EP95931262A EP95931262A EP0782702A1 EP 0782702 A1 EP0782702 A1 EP 0782702A1 EP 95931262 A EP95931262 A EP 95931262A EP 95931262 A EP95931262 A EP 95931262A EP 0782702 A1 EP0782702 A1 EP 0782702A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- body fluid
- neck
- conduit element
- axial collection
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000001124 body fluid Anatomy 0.000 title claims abstract description 45
- 239000010839 body fluid Substances 0.000 title claims abstract description 43
- 238000012546 transfer Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 5
- -1 polyethylenes Polymers 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 229920000249 biocompatible polymer Polymers 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 229920005615 natural polymer Polymers 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 3
- 210000003756 cervix mucus Anatomy 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 102000003886 Glycoproteins Human genes 0.000 description 2
- 108090000288 Glycoproteins Proteins 0.000 description 2
- 229920002683 Glycosaminoglycan Polymers 0.000 description 2
- 102000003992 Peroxidases Human genes 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 2
- 230000003054 hormonal effect Effects 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 108040007629 peroxidase activity proteins Proteins 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KZEUBCUXBNEMSQ-UHFFFAOYSA-O (7-imino-8-methylphenothiazin-3-yl)-dimethylazanium Chemical class N1=C2C=CC(=[N+](C)C)C=C2SC2=C1C=C(C)C(N)=C2 KZEUBCUXBNEMSQ-UHFFFAOYSA-O 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000093 cytochemical effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 229960001867 guaiacol Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper
Definitions
- the present invention relates to the analysis of a body fluid, taken directly from an elongated intracorporeal cavity.
- the present invention will be introduced, defined and explained with respect to the collection of cervical mucus in the vaginal cavity of the woman, for the detection of her fertile period.
- duct element made of transparent plastic, surrounded by a flexible foam sheath; this element has at its two ends a relatively narrow neck and a bottom; it is intrinsically sufficiently stiff or rigid depending on its length, to be pushed by its bottom and introduced into the intracorporeal cavity;
- this means consists of a wick of braided son, whose frayed outer end is used for sampling, and whose inner end concentrates the bodily fluid collected; an intermediate tube seals between the wick and the neck of the duct element, so that the interior of the latter is substantially isolated from the intracorporeal cavity into which said element is inserted;
- This device is introduced by the user into the intracorporeal cavity, in which it remains for a sufficient time to allow the collection of body fluid, and the culture of the microorganisms sought. Then, the user extracts the device himself from the intra-corporeal cavity, and observes the development or not of the culture of the microorganism sought, through the wall of the conduit element.
- the present invention relates to a disposable device, allowing an extemporaneous analysis of a body fluid, with results directly identifiable by the user, and this without intervention of the latter, other than the introduction and extraction of said intracorporeal cavity device.
- the first step is to start with a single-use device as described in document US-C-4 257 427, which is then specifically modified as follows:
- the sampling zone of the transfer means consists of a peripheral crown, supported in the opening of the neck of the duct element, projecting radially and outside said neck, and providing a communication passage between the intracorporeal cavity and the interior of said conduit member;
- a reaction means is mounted or arranged on the duct element, in a visible manner for the user, and in relation to the axial collection point, to receive at least part of the collected body fluid, and comprises at least one reagent capable of reacting with at least one component of the body fluid, or in the presence of a biological or biochemical condition of said liquid, to give a reaction product, in particular colored, revealing the presence of said biological or biochemical condition , or of said component in said body fluid, and identifiable directly by the user.
- the collection of body fluid remains independent of the differential pressure conditions between the intracorporeal cavity and the interior of the conduit element, which facilitates the transfer of body fluid to the reaction means.
- body fluid for example cervical mucus
- the body fluid is more or less fluid, and / or more or less abundant.
- the duct element 2 is adapted in shapes and dimensions, to be housed and retained directly, by simple construction, in the intracorporeal cavity, and its outer surface is chosen to be biocompatible with the inner wall of the intracorporeal cavity.
- biocompatible is meant the fact that the contact between the external surface of the duct element and the wall of the intracorporeal cavity does not generate any adverse biological reaction, of toxic or allergic type for example.
- the means for transferring the body fluid comprises a bundle of filiform elements, gathered at one end according to the axial collection point, and dispersed at the other end according to the peripheral sampling crown, each filiform element being able to transport the body fluid, from an outer end to an inner end, for example by absorption or capillarity.
- the filiform elements are hollow threads, or comprise fibers of at least one biocompatible polymer, in particular of a polymer chosen from hydrophilic synthetic or natural polymers, such as polyesters, polyacrylonitriles, polycarbonates, polyethylenes and polypropylenes, silicones, alginates, polyurethane foams, or cellulose or its esters, optionally impregnated with a fluidizing agent of the body fluid.
- the reaction means is disposed inside the conduit element, on the side of its closed bottom, facing the axial collection point of the transfer means. In this case, the bottom of the conduit element is transparent, and the reagent is placed against this bottom, and this opposite the axial collection point of the transfer means, so that when the product of reaction is colored, this color or absence of color can be seen or viewed by the user.
- the bottom is at least partially open, and a tail for transferring the body fluid, from the axial collection point to a distal element for collecting said liquid, crosses the bottom through its opening, and emerges from the duct element.
- the transfer tail is preferably made up of the same filiform elements as for the transfer means, which can possibly extend through the bottom of the conduit element, and the reaction means can be the same or different, depending on whether one seeks to highlight a component or a biological condition, or two different components or biological conditions.
- This variant has the advantage of indicating the presence or absence of a biological condition or component of body fluid, without the user being obliged to remove the device from the intracorporeal cavity.
- FIG. 2 shows a ready to use assembly, comprising a device according to Figure 1 with an applicator system
- FIG. 3 shows a sectional view of a disposable device, according to another variant of the invention.
- an analysis device 1 for single use, for collecting body fluid, for example cervical mucus, directly in an elongated intracorporeal cavity, for example the vaginal cavity comprises: - a duct element 2, adapted in shape and dimensions to be housed directly in, and retained by simple constriction of the intracorporeal cavity; this element has respectively at its two ends, a relatively wide neck 2a and a bottom 2b having the same cross section; this element is intrinsically sufficiently stiff or rigid along its length, to be pushed by its bottom 2b, and introduced by its neck 2a into the intracorporeal cavity; and its outer surface is chosen to be biocompatible with the inner wall of the intracorporeal cavity; a means 3 for transferring body fluid, mounted at least in part inside the conduit element 2, and extending from a crown or zone 3a for the peripheral removal of body fluid, projecting radially and at outside of the neck 2a of said conduit element 2, at a point 3b of axial collection of said liquid, situated inside said conduit element 2, on
- the crown 3a is supported in the opening of the neck 2 of the duct element 2, and provides a passage, for example an axial passage, for communication between the intracorporeal cavity and the interior of the duct element.
- the conduit element 2 may have a composite structure and comprise a relatively rigid tube 5, for example made of transparent plastic, with a neck 5a and a bottom 5b, on which is optionally fitted a biocompatible sleeve 6, surrounding at least the wall lateral of the tube, constituted for example by an outer tube 6a of compounds of natural origin such as cellulose or wadding, and a rigid inner matrix 6b of polymer support for said second tube, whose anterior border (in the direction of 1 introduction of the device) is rounded, and whose rear edge is straight edge.
- the transfer means 3 is mounted at least partly in the conduit element 2; but preferably and as illustrated in FIG. 1, the transfer means 3 is mounted on a removable or fixed support means 4, relative to the conduit element 2. More precisely, the support means 4 has a shape d 'funnel and is mounted on the rigid tube 5, thanks to a thread 5e and a shoulder ent 5d provided on the tube 5, at its neck 5a.
- the transfer means 3 comprises a bundle of filiform elements 3c, preferably hydrophilic hollow wires, gathered at one end according to the point 3b of axial collection, and dispersed at the other end according to the ring 3a for peripheral removal, each element filiform 3c ensuring the transfer of the bodily fluid to be collected from the outside of the device to a reaction means which will be described later, for example by absorption or capillarity.
- each element filiform 3c ensuring the transfer of the bodily fluid to be collected from the outside of the device to a reaction means which will be described later, for example by absorption or capillarity.
- filiform elements 3c can be replaced by other elements ensuring capillary migration or by surface tension of the collected liquid.
- the particular advantage of using the wires or fibers is that the latter bend and rub against the intracorporeal wall of the cavity, by the crown.
- hydrophilic fibers are chosen, because these convey the cervical mucus, which consists for the most part of water, more quickly towards the reaction medium, and in particular fibers of synthetic or natural hydrophilic biocompatible polymers, such as polyesters, polyacrylonitriles, polycarbonates, polyethylenes and polypropylenes, silicones, alginates, polyurethane foams, or also cellulose or its esters. These fibers can be impregnated with a fluidizing fluid or helping to transport body fluid.
- An extraction link 15, in the form of a wire or cord is fixed to the conduit element 2, on the side of the bottom 2b, by means of a groove 5c provided in the tube 5.
- a means or reaction system 9 is arranged inside the conduit element 2, on the side of its bottom 2b, facing or in relation to the axial collection point 3b of the transfer means 3, to receive a portion body fluid collected.
- This reaction means incorporates at least one reagent, and optionally a fluidifying agent for the cervical mucus.
- This reaction means or system is deposited, for example, either directly or on an absorbent layer 12. It is capable of reacting with at least one component of the body fluid collected, to give at least one colored reaction product, directly identifiable by the user. , revealing the presence of said component in body fluid.
- the colored reagent on its absorbent layer 12 is placed against the bottom 2b, facing the axial collection point 3b of the transfer means 3, and more precisely against the transparent bottom wall 10 of the tube 5.
- the layer 12 impregnated with reagent 9 is covered by a semi-permeable veil 11, in the sense that it is permeable with respect to body fluid, in the direction of transfer , but that it retains the same liquid in the other direction.
- This veil can also be impregnated with a fluidifying agent for the cervical mucus, favoring the passage of the compounds which it is desired to detect and being for example a surfactant.
- the shape and dimensions of the conduit element 2 are adapted to those of the vaginal cavity.
- the device described above can be part of a ready-to-use assembly, comprising this same device 1 and an applicator system 16.
- the latter comprises a guide tube 13, inside which the device 1 of collection is inserted.
- a pusher 14 is housed inside the guide tube, in abutment against the analysis device.
- Such an assembly can be introduced directly into the intracorporeal cavity, for example the vaginal cavity, and by pushing the pusher 14, the analysis device 1 is released relative to the applicator system, to place it in this same cavity.
- FIG. 3 shows a variant of the invention, according to which the device is essentially the same as that described above, with the difference that the bottom 2b is provided with an opening, and a tail 17 for transferring body fluid crosses the latter , and emerges from the conduit element 2 towards a distal element 20 for collecting said liquid, provided with a reaction means 19.
- the tail 17 which may be a sheath made of rigid or flexible polyethylene or the like, also has inside the filiform elements 18, either the same as for the device illustrated in FIG. 1, or different, provided that they ensure the transfer of body fluid from point 3b of axial collection to the reaction means 19 of the distal element 20.
- analysis devices can thus be used, not only for the detection of a component in a body fluid, but also for detecting any chemical, biochemical or biological condition of this same body fluid, for diagnostic, prophylactic purposes. or therapeutic.
- this analysis device can incorporate very different reagents or reaction systems, of purely chemical type, for example enzymatic, or biological type, for example an antigen or an antibody, or alternatively immuno-enzymatic.
- an analysis device can receive very wide applications, among which may be mentioned:
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Reproductive Health (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Gynecology & Obstetrics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411349A FR2724552B1 (fr) | 1994-09-19 | 1994-09-19 | Dispositif a usage unique de recueil, et eventuellement d'analyse, d'un liquide corporel |
FR9411349 | 1994-09-19 | ||
PCT/FR1995/001199 WO1996009544A1 (fr) | 1994-09-19 | 1995-09-19 | Dispositif a usage unique d'analyse d'un liquide corporel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0782702A1 true EP0782702A1 (fr) | 1997-07-09 |
EP0782702B1 EP0782702B1 (fr) | 1999-01-13 |
Family
ID=9467199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95931262A Expired - Lifetime EP0782702B1 (fr) | 1994-09-19 | 1995-09-19 | Dispositif a usage unique d'analyse d'un liquide corporel |
Country Status (21)
Country | Link |
---|---|
US (1) | US5810745A (fr) |
EP (1) | EP0782702B1 (fr) |
JP (1) | JPH10506188A (fr) |
CN (1) | CN1158165A (fr) |
AP (1) | AP9700942A0 (fr) |
AT (1) | ATE175779T1 (fr) |
AU (1) | AU693259B2 (fr) |
BR (1) | BR9508842A (fr) |
CA (1) | CA2200438A1 (fr) |
DE (1) | DE69507312T2 (fr) |
DK (1) | DK0782702T3 (fr) |
ES (1) | ES2128075T3 (fr) |
FI (1) | FI971139A (fr) |
FR (1) | FR2724552B1 (fr) |
GR (1) | GR3029562T3 (fr) |
HU (1) | HUT77066A (fr) |
MX (1) | MX9701959A (fr) |
NO (1) | NO971251D0 (fr) |
OA (1) | OA10404A (fr) |
PL (1) | PL319280A1 (fr) |
WO (1) | WO1996009544A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788987B1 (fr) | 1999-02-03 | 2001-05-04 | Bernard Chaffringeon | Dispositif a usage unique de transfert d'un liquide actif dans une cavite intracorporelle |
US6855159B1 (en) * | 1999-02-05 | 2005-02-15 | Eva Corporation | Surgical guide line assembly and separator assembly for use during a surgical procedure |
US6455588B1 (en) | 1999-08-20 | 2002-09-24 | Cephalon, Inc. | Compositions including modafinil for treatment of eating disorders and for appetite stimulation |
MXPA02004778A (es) * | 1999-11-12 | 2005-09-08 | Pham Tuan | Estuche de prueba de diagnostico para la colecta y prueba de muestras de fluido con cintas configurables de prueba de usuario y temporizador. |
US20030153864A1 (en) * | 2001-10-16 | 2003-08-14 | Bernard Chaffringeon | Disposable device and method for transferring an active liquid into a body cavity |
EP2249701B1 (fr) * | 2008-03-05 | 2020-04-29 | Becton, Dickinson and Company | Ensemble récipient de collecte à action capillaire |
ECSP13012745A (es) | 2013-06-28 | 2015-03-31 | Zavala Carlos Fidel Miranda | Colector Endometrial |
CN106264688B (zh) * | 2016-08-01 | 2019-10-22 | 北京臻惠康生物科技有限公司 | 用于宫内膜采集用套装 |
US11364020B2 (en) | 2016-12-09 | 2022-06-21 | Techmed Ventures, Llc | Brush biopsy device, kit and method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257427A (en) * | 1973-02-05 | 1981-03-24 | Louis Bucalo | Method for collecting body fluids |
DE2406416A1 (de) * | 1973-02-15 | 1974-10-17 | Geb Harper Judy Wynne Denson | Tampon zur gewinnunn von zellenproben zu diagnosezwecken und verfahren zur untersuchung von zellenproben |
US3850160A (en) * | 1973-02-15 | 1974-11-26 | J Denson | Diagnostic tampon and the use thereof for collecting cellular material |
US4227537A (en) * | 1978-03-08 | 1980-10-14 | Tucson Medical Instruments, Inc. | Endometrial brush with slidable protective sleeve |
US4614715A (en) * | 1982-05-14 | 1986-09-30 | The Board Of Trustees Of The University Of Illinois | Predictive test for impending ovulation in mammals |
US4657869A (en) * | 1984-05-18 | 1987-04-14 | E. I. Du Pont De Nemours And Company | Self-contained device for carrying out specific binding assays |
US4877037A (en) * | 1985-11-12 | 1989-10-31 | Minnesota Mining And Manufacturing Company | Tissue or mucus sampling device |
NL8503596A (nl) * | 1985-12-31 | 1987-07-16 | Futura Nova Bv | Inrichting voor het maken van een uitstrijk van een lichaamsholte. |
US5162202A (en) * | 1989-12-12 | 1992-11-10 | Shamsuddin Abulkalam M | Rectal mucus test and kit for detecting cancerous and precancerous conditions |
US5247941A (en) * | 1992-01-06 | 1993-09-28 | Microbyx Corporation | Multifunction collecting device for body fluids |
-
1994
- 1994-09-19 FR FR9411349A patent/FR2724552B1/fr not_active Expired - Fee Related
-
1995
- 1995-09-19 WO PCT/FR1995/001199 patent/WO1996009544A1/fr active IP Right Grant
- 1995-09-19 ES ES95931262T patent/ES2128075T3/es not_active Expired - Lifetime
- 1995-09-19 MX MX9701959A patent/MX9701959A/es unknown
- 1995-09-19 PL PL95319280A patent/PL319280A1/xx unknown
- 1995-09-19 JP JP8510646A patent/JPH10506188A/ja active Pending
- 1995-09-19 BR BR9508842A patent/BR9508842A/pt not_active Application Discontinuation
- 1995-09-19 DK DK95931262T patent/DK0782702T3/da active
- 1995-09-19 AP APAP/P/1997/000942A patent/AP9700942A0/en unknown
- 1995-09-19 US US08/793,947 patent/US5810745A/en not_active Expired - Fee Related
- 1995-09-19 AT AT95931262T patent/ATE175779T1/de not_active IP Right Cessation
- 1995-09-19 DE DE69507312T patent/DE69507312T2/de not_active Expired - Fee Related
- 1995-09-19 HU HU9702061A patent/HUT77066A/hu unknown
- 1995-09-19 EP EP95931262A patent/EP0782702B1/fr not_active Expired - Lifetime
- 1995-09-19 CN CN95195147.5A patent/CN1158165A/zh active Pending
- 1995-09-19 CA CA002200438A patent/CA2200438A1/fr not_active Abandoned
- 1995-09-19 AU AU34766/95A patent/AU693259B2/en not_active Expired - Fee Related
-
1997
- 1997-03-18 FI FI971139A patent/FI971139A/fi not_active Application Discontinuation
- 1997-03-18 NO NO971251A patent/NO971251D0/no unknown
- 1997-03-19 OA OA60975A patent/OA10404A/fr unknown
-
1999
- 1999-03-04 GR GR990400646T patent/GR3029562T3/el unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9609544A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2128075T3 (es) | 1999-05-01 |
NO971251L (no) | 1997-03-18 |
FR2724552A1 (fr) | 1996-03-22 |
US5810745A (en) | 1998-09-22 |
DE69507312D1 (de) | 1999-02-25 |
JPH10506188A (ja) | 1998-06-16 |
EP0782702B1 (fr) | 1999-01-13 |
FI971139A0 (fi) | 1997-03-18 |
NO971251D0 (no) | 1997-03-18 |
FI971139A (fi) | 1997-03-18 |
CA2200438A1 (fr) | 1996-03-28 |
BR9508842A (pt) | 1999-06-29 |
CN1158165A (zh) | 1997-08-27 |
AP9700942A0 (en) | 1997-04-30 |
AU693259B2 (en) | 1998-06-25 |
MX9701959A (es) | 1997-06-28 |
DK0782702T3 (da) | 1999-09-06 |
PL319280A1 (en) | 1997-08-04 |
OA10404A (fr) | 2001-12-05 |
WO1996009544A1 (fr) | 1996-03-28 |
HUT77066A (hu) | 1998-03-02 |
AU3476695A (en) | 1996-04-09 |
DE69507312T2 (de) | 1999-05-27 |
FR2724552B1 (fr) | 1997-04-25 |
ATE175779T1 (de) | 1999-01-15 |
GR3029562T3 (en) | 1999-06-30 |
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